cc:  [email protected]
Subject: Re: Re: [ast-users] [ksh93] Global `set -x' ?  - tracing functions
--------

> That would solve the OP issue of enabling tracing inside all functions.
> 
> Any other useful discipline functions under .sh?
> 

The get, set, and unset discipline methods can be applied to all user
defined variables and some shell intrinsic variables like .sh.fun.
When I added .sh.fun I realized that it would be useful to
track function entry and exit so made sure that it would handle
the set discipline.

User defined types (typeset -T) can have additional discipline methods defined.

David Korn
[email protected]
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